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发明名称
Corn sheller
摘要
申请公布号
US2168617(A)
申请公布日期
1939.08.08
申请号
US19370152929
申请日期
1937.07.10
申请人
ERICKSON JOHN A
发明人
ERICKSON JOHN A.
分类号
A01F11/06
主分类号
A01F11/06
代理机构
代理人
主权项
地址
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